\begin{table}[!h]
\centering
\caption{\label{tab: trase - concentration}Agribusiness concentration in upstream markets.}
\centering
\begin{tabular}[t]{lcccc}
\toprule
\multicolumn{1}{c}{ } & \multicolumn{3}{c}{Brazil} & \multicolumn{1}{c}{Argentina} \\
\cmidrule(l{3pt}r{3pt}){2-4} \cmidrule(l{3pt}r{3pt}){5-5}
 & Beef & Maize & Soybean & Soybean\\
\midrule
Number of agricultural establishments (sellers) & 2457512 & 1619880 & 236141 & 42428\\
Number of agribusiness firms (buyers) & 134 & 110 & 188 & 32\\
\addlinespace
CR-1 (national market) & 0.34 & 0.18 & 0.15 & 0.13\\
CR-3 (national market) & 0.68 & 0.46 & 0.42 & 0.36\\
\addlinespace
CR-1 (median across local upstream markets) & 0.66 & 1.00 & 1.00 & 0.18\\
CR-3 (median across local upstream markets) & 0.94 & 1.00 & 1.00 & 0.43\\
\addlinespace
Share of upstream markets with only 1 agribusiness firm & 0.14 & 0.86 & 0.73 & 0.01\\
\bottomrule
\end{tabular}
\end{table}
